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zbMATH Open
Article . 1988
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Transactions of the American Mathematical Society
Article . 1988 . Peer-reviewed
Data sources: Crossref
Transactions of the American Mathematical Society
Article . 1988 . Peer-reviewed
Data sources: Crossref
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Embedding Graphs into Colored Graphs

Embedding graphs into colored graphs
Authors: Hajnal, András; Komjáth, P.;

Embedding Graphs into Colored Graphs

Abstract

If X X is a graph, κ \kappa a cardinal, then there is a graph Y Y such that if the vertex set of Y Y is κ \kappa -colored, then there exists a monocolored induced copy of X X ; moreover, if X X does not contain a complete graph on α \alpha vertices, neither does Y Y . This may not be true, if we exclude noncomplete graphs as subgraphs. It is consistent that there exists a graph X X such that for every graph Y Y there is a two-coloring of the edges of Y Y such that there is no monocolored induced copy of X X . Similarly, a triangle-free X X may exist such that every Y Y must contain an infinite complete graph, assuming that coloring Y Y ’s edges with countably many colors a monocolored copy of X X always exists.

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Keywords

Coloring of graphs and hypergraphs, induced monocolored copy, Generalized Ramsey theory, Consistency and independence results, Other combinatorial set theory

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Average
Top 10%
Average
bronze
Beta
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